Progress Report
Axel Vigo
Josué Acevedo
Pedro J. Franceschi
Wilfredo Torres
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Agenda
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Current Status
Delays in Project
Budget Analysis
Technical Plan
 Software
 Hardware
 Future Work
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Current Status
 What has been completed?
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Tutorials
Software Requirements
Hardware/Software Design
Some hardware (70%)
 What tasks are left?
 Finish hardware (30%)
 Software Program
 System Integration
 Gantt Chart
 1 ½ week delay
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Delays in Project
 What is delayed in the project?
 Project Design was extended (hardware/software)
 Assigned time was not enough for proper design
 More details = better design
 Contingency plan
 Extra hours on weekends
 Resource reassignment depending on priorities
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Budget Analysis
Initial Calculated Costs
Actual Costs
Total Personnel Cost:
$16,210.45
$17,484.70
Total Materials Cost:
$313.65
$285.14
Subtotal Project Cost:
$16,524.10
$17,769.84
Overhead:
$9,981.63
$9,726.63
Total Project Cost:
(60.41%)
$26,505.73
(54.74%)
$27,496.47
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Technical Plan:
Software
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Software
 Design Documents
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E-R Diagram
Class Diagrams
Activity Diagrams
Software Functionality Diagram
Screenshots
 Development Environment Setup
 Eclipse
 Java
ICOM 5047 – Progress Report – The Smart Health Station
Software
Software Functionality
Log-in
Administrator
Manage
Station
Add
Station
Monitor
Log
View
Station
Manage
Employee
Add
Employee
Attach Station
to PC
Edit
Station
Employee:
Doctor / Nurse
Log-out
Manage
Patient
Search
Employee
Activate/
Deactivate
Patient
Activate/
Deactivate
Employee
Employee
Profile
Edit
Profile
Search
Patient
View
Profile
Patient
History
View Health
Analysis
Manage
Records
Delete
Station
Patient
Profile
Add
Record
Add Data
Manually
November 2, 2009
Add
Patient
View
Record
Receive Data
From Station
ICOM 5047 – Progress Report – The Smart Health Station
Edit
Profile
View
Profile
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Technical Plan:
Hardware
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Height Sensor
 Sharp GP2Y02YK0F IR Sensor
 Current consumption 33 mA
 Voltage supply of 4.5 to 5.5 V.
 Non-Linear Analog output
 Triangulation method avoid problems with reflectivity of the
object and the environmental temperature.
ICOM 5047 – Progress Report – The Smart Health Station
Temperature Sensor
 The IVAC TEMP PLUS II MODEL 2080A is
the thermometer that contains 2 probes
design for body temperature readings
 Thermistor located at tip of the probe
 Resistance changes proportional to the
temperature
 Linear Analog output
ICOM 5047 – Progress Report – The Smart Health Station
MODEL 2880/2882 Probes
Graphic Display
– Xiamen Ocular GDM12864HLCM
– 128 x 64 pixels
– Parallel Interface (Hitachi S0108B), Backlit, 5V Operating
Voltage, 30mA Total Current
– Implemented with original SHS Keypad
– LCD Menus and Button interaction
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Heart Rate Sensor
V+
PIC18F4550
VVout
mS
I/O Pin
 How is the signal generated?
 Ultra bright LED
 Light detector
 Variation in light is detected and converted into
and electric pulse
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Blood Pressure System
Major Components:
-Pressure sensor (analog output)
-Air Valve(empties strap)
-Air Pump/motor(fills strap with air)
Basic Functionality Concept:
1) Fill strap to maximum pressure
2) Begin to deflate strap slowly until first heart beat is detected
3) Register systolic pressure
4) Continue to deflate strap slowly until last heart beat is detected
5) Register diastolic pressure
6) Empty strap
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Weight Scale
 Home Digital Weight Scale
 Mechanical assembly
 Strain Sensor
 Differential output, order of millivolts
 Amplifier
 AD620 from Analog Devices
 Low power, low noise, high gain (up to 10,000)
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Wireless Communication
 Xbee Modules
 No need to transmit big amount of data
 Low power, simple protocol
 Cheap solution compared to:
 Bluetooth
 WiFi
 Reliable packet delivery – Retry/Ack
 Encryption – 128-bit AES
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ICOM 5047 – Progress Report – The Smart Health Station
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Future Work
 Finalize Hardware implementation
 Start Software implementation
 System integration
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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Questions
November 2, 2009
ICOM 5047 – Progress Report – The Smart Health Station
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